package com.testapp.bluetoothtest08.cipher.tool;


import java.util.Iterator;
import java.util.LinkedList;
import java.util.List;

public class UniversalTools {
    public String combineString(List<String> list){
        if (list==null)
            return "";
        Iterator<String> itr = list.iterator();
        StringBuilder builder = new StringBuilder();
        while(itr.hasNext()){
            builder.append(itr.next());
        }
        return builder.toString();
    }
}
